Question

PLEASE IN DESPERATE NEED OF HELP!

What is the most likely effect a decrease of plant life in the biosphere would have on the atmosphere?
a.
A decrease in plant life would have no effect on the atmosphere.
b.
A decrease in plant life would cause carbon dioxide levels to increase and oxygen levels to decrease.
c.
A decrease in plant life would cause carbon dioxide levels to decrease and oxygen levels to increase.
d.
A decrease in plant life would cause an increase in all gases in the atmosphere.

Answer 1

reply @katiezum

Answer 2

? @crashcrow

Answer 3

just so I could do that.

Answer 4

:D

Answer 5

hahahahahaha ok thanks? lol

Answer 6

B

Answer 7

THANK YOU!!!!!!!!!!!!!!!!

Answer 8

yeah! ^^

Answer 9

B is the answer